57000108 has 48 divisors (see below), whose sum is σ = 147490560. Its totient is φ = 16987200.

The previous prime is 57000107. The next prime is 57000121. The reversal of 57000108 is 80100075.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (57000107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4513 + ... + 11591.

It is an arithmetic number, because the mean of its divisors is an integer number (3072720).

Almost surely, 2^57000108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57000108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73745280).

57000108 is an abundant number, since it is smaller than the sum of its proper divisors (90490452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57000108 is a wasteful number, since it uses less digits than its factorization.

57000108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7158 (or 7156 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 57000108 is about 7549.8415877421. The cubic root of 57000108 is about 384.8503561908.

The spelling of 57000108 in words is "fifty-seven million, one hundred eight", and thus it is an aban number.